1-Channel WiFi Smart Switch, DC 5V 12V 24V 36V Passive Output Relay Module, Ewelink App WiFi Control compatible with Alexa/Google Home, Inching/Self-Locking Switch

【Excellent Design】Wireless WIFI smart switch relay module. Stable and reliable performance with high reception sensitivity (2.4 GHz WIFI). You can remotely operate any device connected to the relay receiver via the internet, from anywhere in the world. 【APP Control】This smart switch is compatible with the popular and widely used "eWeLink" app. Connect this smart switch directly to your Wi-Fi network for unlimited wireless control via your phone (Android and iOS). The smart switch is also compatible with Amazon Alexa (Amazon Echo/Dot/Spot) and Google Home. It is capable of performing various types of smart control. 【Easy to Use】Two operating modes (toggle mode/thumb mode) can be configured. It can function as a momentary switch (one button) or a toggle switch. You can easily program it yourself according to your needs. The smart switch's operating mode is adjustable. 【More Flexibility】 This receiver uses a high-quality 10A relay with a lifespan of over 400,000 cycles. It features three terminals (normally open, common, and normally closed). This is a potential-free relay with a passive output and dry contacts. The relay is clean and easy to clean. The receiver is suitable for DC 5V or DC 7V~48V, so it can operate at DC 5V/12V/24V/36V/48V. 【Wide Application】 These products can be used in homes, farms, factories, offices, laboratories, supermarkets, and more. You can remotely control any device connected to the smart WiFi switch via your phone. Examples include garage door openers, electric locks, electromagnetic gates, lamps, lighting fixtures, contactors, signal transmission devices, and DIY remote control switches. 【Easy to Install】 The smart switch measures 55*29*17 mm (2.2*1.1*0.7 inches). It can be easily concealed in most electrical boxes or junction boxes. Installation is simple. 【App Function】 It can perform most smart controls, including scheduling and timer settings. You can share control of the connected smart switch with the whole family. 【Extended Functions】 The smart switch is compatible with Amazon Alexa (Amazon Echo/Dot/Spot) and Google Home, allowing you to enjoy voice control. For example, you can use the command: "Alexa, turn on the light," etc. It is also compatible with a variety of sensors, which can be found in the eWeLink app. 【Add a Bluetooth Remote Control】 This smart switch is compatible with the RM2.4G Bluetooth remote control (not included).